body {
    background-image: url(../img/未标题-1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}

#head {
    width: 100%;
    padding: 0.4rem 0 0 0.3rem;
}

#head i {
    font-size: 1.2rem;
    color: #FFF;
}

#biao {
    width: 100%;
    text-align: center;
}

#biao img {
    width: 2.5rem;
    height: 2.5rem;
}

#biao span {
    display: block;
    font-size: 0.6rem;
    color: #FFF;
}

#banner img {
    width: 90%;
    height: 7rem;
    border: 0.05rem solid #acaaab;
    border-radius: 0.5rem;
    display: block;
    margin: 0 auto;
    margin-top: 2%;
}

input {
    background: #f4f9ff;
    border: none;
    width: 70%;
    height: 1.5rem;
    display: block;
    margin: 0 auto;
    border-radius: 0.1rem;
    margin-top: 1rem;
}

input::-webkit-input-placeholder {
    padding-left: 1rem;
}

button {
    width: 60%;
    background: #6ea59f;
    border: none;
    color: #FFF;
    border-radius: 2rem;
    padding: 0.3rem 0;
    display: block;
    margin: 0 auto;
    margin-top: 2rem;
}

#bottom {
    width: 100%;
    height: 3rem;
    background: #d6eeeb;
    opacity: 0.5;
    line-height: 0.8rem;
    margin-top: 5.2rem;
}

#bottom span {
    font-size: 0.4rem;
    display: block;
    text-align: center;
}
